3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-07-16 09:26:39 +00:00
Commit graph

1103 commits

Author SHA1 Message Date
Nikolaj Bjorner
ecb43ccca2 update smt logging format to follow SAT solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-08-20 20:00:20 -07:00
Nikolaj Bjorner
c41abf2241 fix #4624 #4633 #4632 #4631
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-08-13 08:36:16 -07:00
Nikolaj Bjorner
59d8895d15 add accessors for implied values to API
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-28 19:46:39 -07:00
Nikolaj Bjorner
ac39ddb43f flush gmc for sat-preprocessor model bug #4532
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-26 14:30:48 -07:00
Nikolaj Bjorner
45855fce06 fix
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-22 10:45:29 -07:00
Nikolaj Bjorner
dd5e2e8930 check for 0
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-22 10:44:00 -07:00
Nuno Lopes
bb26f219fe remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
Nuno Lopes
23e6adcad3 fix a couple hundred deref-after-free bugs due to .c_str() on a temporary string 2020-07-11 20:24:45 +01:00
Nikolaj Bjorner
ec3066c28a #4532 - arithmetic using SAT for interpreted atoms such as (< 0 0)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-08 11:43:32 -07:00
Nikolaj Bjorner
d0e20e44ff booyah
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-04 15:56:30 -07:00
Nikolaj Bjorner
85cb0293f5 fix #4541
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-24 20:26:59 -07:00
Jack Yao
55cd1e996c
add sat option for doing a global simplification before the bounded search and the main CDCL search loop. The option is also used for the sat-preprocess tacitc (#4514)
Co-authored-by: rainoftime <rainoftime@gmail.com>
2020-06-12 16:45:50 -07:00
Nikolaj Bjorner
5f9973d8c4 fix #4508
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-07 16:28:53 -07:00
Nikolaj Bjorner
e52eed325c close #4450
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-04 09:22:38 -07:00
Nuno Lopes
7ac2791482 remove a bunch of constructors to avoid copies
still not enough to guarantee that vector::expand doesnt copy (WIP)
2020-06-03 17:09:27 +01:00
Nikolaj Bjorner
ea1f50b77e simplify extended contains patterns
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-28 19:11:29 -07:00
Nuno Lopes
903725314c fix gcc 9/10 warnings 2020-05-23 16:39:09 +01:00
Alexey Vishnyakov
3b0c40044f
SINGLE_THREAD: do not use pthread if possible (#4382) 2020-05-19 09:45:41 -07:00
Nikolaj Bjorner
f538ee3fe2 another module level ifdef for #4382
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-18 15:07:39 -07:00
Nikolaj Bjorner
73fa5995d4 fix #4316
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-13 19:35:17 -07:00
Nikolaj Bjorner
603b5552fa port progation from cons branch 2020-05-06 12:21:01 -07:00
Nikolaj Bjorner
b81ab94db7
pipeline with release mode (#4206)
* pipeline with release mode

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-04 12:30:03 -07:00
Nikolaj Bjorner
5e4276b0bd fix #4197 2020-05-03 10:26:11 -07:00
Nikolaj Bjorner
71e9bf1053 initialize local variable 2020-04-28 16:36:53 -07:00
Nikolaj Bjorner
16d34b9fcc fix #4100 2020-04-26 13:30:13 -07:00
Nikolaj Bjorner
95a78b2450
updates to seq and bug fixes (#4056)
* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4037

* nicer output for skolem functions

* more overhaul of seq, some bug fixes

* na

* added offset_eq file

* na

* fix #4044

* fix #4040

* fix #4045

* updated ignore

* new rewrites for indexof based on #4036

* add shortcuts

* updated ne solver for seq, fix #4025

* use pair vectors for equalities that are reduced by seq_rewriter

* use erase_and_swap

* remove unit-walk

* na

* add check for #3200

* nits

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* name a type

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove fp check

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove unsound axiom instantiation for non-contains

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix rewrites

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4053

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4052

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-22 13:18:55 -07:00
Nikolaj Bjorner
5e0c34cae2 fix #3953
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 09:43:03 -07:00
Nikolaj Bjorner
b4e7730034 fix #3938
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 13:05:53 -07:00
Nikolaj Bjorner
9b609af8fc fix #3924
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-12 16:19:54 -07:00
Nikolaj Bjorner
c85113acdb fix #3928
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-12 15:25:08 -07:00
Nikolaj Bjorner
b42b329d6c initialize best-phase-size #3897
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-10 12:04:55 -07:00
Nikolaj Bjorner
bd0620f245 fix #3815
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 19:28:51 -07:00
Nuno Lopes
346d852bbd fix build 2020-04-06 11:19:04 +01:00
Nikolaj Bjorner
b9c9687caf bool_vector
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 18:14:56 -07:00
Nikolaj Bjorner
da6297f31f bool_vector
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 17:41:19 -07:00
Nikolaj Bjorner
b889b110ee bool_vector, some spacer tidy
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 12:59:04 -07:00
Nikolaj Bjorner
1949a978ce fix #3760
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 11:39:25 -07:00
Nikolaj Bjorner
7e8753cd3f fix #3726
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-04 18:48:09 -07:00
Nikolaj Bjorner
031b3a55ef fix #3733 persist uninterpreted atoms across calls to incremental sat solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-04 13:11:39 -07:00
Nikolaj Bjorner
c70e9af09d fix #3734
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-04 12:53:24 -07:00
Nikolaj Bjorner
6f65051f2c silence some build warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-03 17:11:34 -07:00
Nikolaj Bjorner
426e4cc75c fix #3557
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-03 16:37:59 -07:00
Nikolaj Bjorner
0b856638e9 fix #3721
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-03 15:31:44 -07:00
Nikolaj Bjorner
9092cdc3a5 remove stdout
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-03 10:42:17 -07:00
Nikolaj Bjorner
50624723af fix #3704
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-03 10:38:31 -07:00
Nikolaj Bjorner
26192e848c fix #3675
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-02 17:41:06 -07:00
Nikolaj Bjorner
8290cfadcc fix #3694
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-02 08:05:43 -07:00
Nikolaj Bjorner
9109a29a15 fix #3653 cubing could convert internal variables to external
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-01 11:42:20 -07:00
Nikolaj Bjorner
3574a95e50 fix #3647
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-01 03:52:59 -07:00
Nikolaj Bjorner
9d759a187e fix #3643
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-01 00:19:05 -07:00